448007984

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 60

約数和(自身を含む): 930247752

約数和(自身を除く): 482239768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 529, 656, 943, 1058, 1291, 1886, 2116, 2582, 3772, 4232, 5164, 7544, 8464, 10328, 15088, 20656, 21689, 29693, 43378, 52931, 59386, 86756, 105862, 118772, 173512, 211724, 237544, 347024, 423448, 475088, 682939, 846896, 1217413, 1365878, 2434826, 2731756, 4869652, 5463512, 9739304, 10927024, 19478608, 28000499, 56000998, 112001996, 224003992, 448007984]

約数ペア:

[(1, 448007984), (2, 224003992), (4, 112001996), (8, 56000998), (16, 28000499), (23, 19478608), (41, 10927024), (46, 9739304), (82, 5463512), (92, 4869652), (164, 2731756), (184, 2434826), (328, 1365878), (368, 1217413), (529, 846896), (656, 682939), (943, 475088), (1058, 423448), (1291, 347024), (1886, 237544), (2116, 211724), (2582, 173512), (3772, 118772), (4232, 105862), (5164, 86756), (7544, 59386), (8464, 52931), (10328, 43378), (15088, 29693), (20656, 21689)]